TY  - JOUR
AU  - Gracia, Carlos
AU  - Andrés, Carlos
AU  - Gracia, Luis
TI  - A hybrid approach based on genetic algorithms to solve the problem of cutting structural beams in a metalwork company
JO  - Journal of Heuristics
PY  - 2013
VL  - 19
IS  - 2
SP  - 253
EP  - 273
ER  -